Suppression of wheat stem sawfly with resistant wheat
By: [by P. Luginbill, Jr., and E.F. Knipling]
Contributors: Knipling, E. F.
Series: Production research report -- no. 107
Publisher: Agricultural Research Service, U.S. Dept. of Agriculture
Published: 1969
Place of publication: Washington, D.C
Language: eng
Subjects: Control; Disease and pest resistance; Wheat; Sawflies
Notes: Cover title.

Includes bibliographical references.